WDS 17311-6041 : COMPONENTS
 
 
  A B C D
B pa=49.4°
sep=1.86"
 
C pa=31.2°
sep=6.32"
pa=23.9°
sep=4.59"
 
D pa=42.6°
sep=7.86"
pa=40.6°
sep=6.02"
pa=79.6°
sep=2.09"
 
E pa=340.1°
sep=43.10"
pa=337.7°
sep=42.48"
pa=332.9°
sep=39.44"
pa=330.1°
sep=40.09"
 
 
17311-6041 A
 
 
Coord arcsec 2000 173105.91-604101.8 Mag 3.7 Spectral class B8Vn (blue-white) PmRA -54.00
PmDE -99.0 SAO 253945 HIP 85727 Tycho2 9053-04118-1
HD 158094 HR 6500 GC 23681 CP CP-60 6842
Bayer Delta Bayer name Del FK5 648
Tycho2
Tycho2 9053-04118-1 Pflag RAmdeg 262.77461993 DEmdeg -60.68384975
PmRA -56.8 PmDE -100.0 E RAmdeg 3 E DEmdeg 3
E pmRA 0.9 E pmDE 0.8 EpRAm 1991.59 EpDEm 1991.57
Num 14 Q RAmdeg 1.3 Q DEmdeg 2.0 Q pmRA 1.4
Q pmDE 2.0 BTmag 3.463 E BTmag 0.014 VTmag 3.563
E VTmag 0.009 Prox 999 TYC T HIP 85727
CCDM RAdeg 262.77488444 DEdeg -60.68362194 EpRA 1990 1.79
EpDE 1990 1.79 E RAdeg 3.2 E DEdeg 3.2 Posflg
Corr 0.0
SAO
SAO 253945 DelFlag RA1950 PmRA1950 -0.0065
DE1950 PmDE1950 -0.094 Vmag 3.8 SpType B8
Double code Source 74 CatNum 648 DM CP-60 6842
DMcomp BDsup HD 158094 M HD 0
GC 23681 RA1950rad 4.56656183 DE1950rad -1.05844958 PmRA2000 -0.0073
PmDE2000 -0.095
Hipparcos
Catalog H HIP 85727 Proxy RAhms 17 31 05.98
DEdms -60 41 01.0 Vmag 3.6 VarFlag R Vmag H
RAdeg 262.775 DEdeg -60.6836 AstroRef + Plx 17.42
CCDM 17311-6041 N CCDM I Nsys 1 Ncomp 1
MultFlag O Source Qual M HIP
Theta Rho HD 158094 BD
CD CP CP-60 6842 Dm number -60 6842 VIred -0.1
SpType B8V R SpType Coord arcsec 2000 173105.98-604101.0
Hipparcos 2
HIP 85727 Sn 75 So 4 Nc 1
RArad 4.5862872742 DErad -1.0591287369 Plx 16.48 PmRA -54.01
PmDE -99.25 E RArad 0.24 E DErad 0.21 E Plx 0.34
E pmRA 0.3 E pmDE 0.24 Hpmag 3.5681 E Hpmag 0.0004
SHp 0.004 VA 0 BV -0.104 E BV 0.009
VI -0.1
CCDM
Ccdm 17311-6041 RComp Comp A Note1
Note2 % Discov num DRAs -0.03 DDEs -1.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 3.8 Sp B8 PmNote *
PmRA -48 PmDE -94 Dm number -60 6842 Cat1 CPD
Name2 253945 Cat2 SAO HD 158094 M HD
ADS BDS M ADS BDS N IDS IDS 17221S6036A
HIC 85727
 
 
17311-6041 B
 
 
Coord arcsec 2000 173106.10-604100.6 Mag 14.2 Calc delta mag 10.5 Calc coord yes
CCDM
Ccdm 17311-6041 RComp Comp B Note1
Note2 Discov num HJ 4951 DRAs DDEs
R dRAs Year 1917 Theta 313 Rho 47.4
Obs 1 Vmag 11.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17221S6036B
HIC
 
 
17311-6041 C
 
 
Coord arcsec 2000 173106.35-604056.4 Mag 13 Calc delta mag 9.3 Calc coord yes
 
 
17311-6041 D
 
 
Coord arcsec 2000 173106.64-604056.0 Mag 11.9 Calc delta mag 8.2 Calc coord yes
 
 
17311-6041 E
 
 
Coord arcsec 2000 173103.91-604021.3 Mag 10.96 PmRA -23.00 PmDE 7.0
Calc delta mag 7.26 Calc coord yes